详细介绍 抛光机 型号ModelSP200SP 250砂轮机规格Dia. polishing wheelф200×20,ф16mmф250×25,ф20mm额定功率Motor600W1.5kW额定电压Voltage230V/50Hz/1Ph380V/50Hz/3Ph380V/50Hz/3Ph转速Turning speed2850rpm2850rpm